package com.dyc.mapper;

import com.dyc.pojo.Dept;
import org.apache.ibatis.annotations.*;

import java.util.List;

/**
 * dao/mapper 数据库操作
 */
@Mapper
public interface DeptMapper {
    @Select("select * from dept order by create_time desc ")
    List<Dept> findAll();

    @Delete("delete from dept where id = #{id}")
    void deleteById(Integer id);

    @Insert("insert into dept(name, create_time, update_time) values (#{name},#{createTime},#{updateTime})")
    void addDept(Dept dept);

    @Select("select id, name, create_time, update_time from dept where id = #{id}")
    Dept getById(Integer id);

    @Update("update dept set name=#{name},update_time=#{updateTime} where id = #{id}")
    void update(Dept dept);
}
